A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-00-468-7447
NSN 5950-01-525-8631
NSN 6610-00-136-2662
NSN 5905-00-290-8098
NSN 6110-01-136-9505
NSN 5835-01-504-0837
NSN 5920-00-757-1900
NSN 5920-00-290-1844
NSN 5920-01-157-9471
NSN 5910-01-020-6433
NSN 6645-01-423-4617
NSN 5990-01-446-5546